.header-box{
    width:100%;
    margin:0 auto;
    position:fixed;
    /*给头部导航设置强制最高优先级*/
    z-index:100000!important;
}

.header-top{
	width:100%;
	height:80px;
	background:#000;
	position:relative;
}

.header-logo{
	float:left;
	margin-left:45px;
}

.header-top-bg{
    width:100%;
    background:url(../../images/header-shadow-img.png) no-repeat top right;
    height:32px;
}

.serviceNav{
	color:#fff;
	float:right;
	margin:5px 60px 0 0;
}

.serviceNav li{
	list-style:none;
	float:left;
	padding-right:15px;
	height:17px;
	line-height:17px;
}

.serviceNav li a{
	text-decoration:none;
	font-family:微软雅黑;
	color:#C8CBCC;
	font-size:12px;
	line-height:17px;
}

#login-icon{
	display:block;
	width:9px;
	height:11px;
	background:url(../../images/header_sprite.png) no-repeat -35px -120px;
	margin-top:3px;
}

body{
  font-family: 黑体;
}

.headNav{
  height:40px;
  margin-top:-2px;
}

.head-top{
  background: #000;
  height: 50px;
  width:80%;
  margin:0 auto;
  position: relative;
}

.head-top .top-li{
  list-style: none;
  width:50px;
  color:#fff;
  float:left;
  line-height:50px;
  font-size:14px;
}

.top-li .btn{
  display:inline-block;
  color:#fff;
  text-decoration:none;
  width:50px;
  height:50px;
  text-align: center;
  font-family: 黑体;
}

.top-li:hover .head_content_hidden{
  display:block;
}

.top-li:hover .btn{
  background: #fff;
  color:#000;
}

.head_content_hidden{
  position: absolute;
  display: none;
  width:950px;
  border-top:none;
  box-shadow: 0 0 25px #ccc;
  background:#fff;
  /*border-radius:5px;*/
}

.head-second{
  display: inline-block;
  float:left;


}

.second-li{
  width:190px;
  float: left;
  color:#000;
  text-align: center;
  height: 40px;
  line-height:40px;
  min-height:400px;
}

.second-li .second-a{
  display:inline-block;
  color:#000;
  text-decoration: none;
  font-size:20px;
  font-weight: bold;
}

.head-third .third-li{
  text-align: center;
  height: 30px;
  line-height: 30px;
}

.third-a{
  font-size:14px;
  text-decoration: none;
  color:#000;
  font-family:黑体;
}


.second-a:hover,.third-a:hover{
  color:#027FC1;
}

.third-a:hover{
  text-decoration: underline;
}

.shopcart-box{
	width:150px;
	height:30px;
	position:absolute;
	right:0;
	top:50%;
}

.shopcart-box a{
	color:#fff;
	text-decoration:none;
	line-height:30px;
}

.shopcart-box a:hover{
	color:#ccc;
}

.shopcart_icon{
	width:20px;
	height:20px;
	display:inline-block;
	background:url(../../images/common_sprite.png) no-repeat -110px -73px;
	vertical-align:middle;
	margin-left:7px;
	position:absolute;
	top:4px;
}
